package com.exam.dao.exam;


import java.util.List;

import com.exam.common.vo.ExamGradeVO;
import com.exam.common.vo.ExamTiVO;
import com.exam.dao.base.IBaseDao;
import com.exam.entity.ExamGrade;

public interface ExamDao extends IBaseDao<ExamGrade>{
	public void updateGrade(ExamTiVO ti,ExamGradeVO grade);
	
	public  ExamTiVO getTi(Integer examTiDifficulty,List<Integer> list );
	
}
